#58641B#58641B

#58641B is a mid, moderate yellow. Relative luminance 0.113; OKLCH L 47.8% C 0.097 H 118.3°. Best body text is #FFFFFF at 6.45:1 contrast (WCAG AA passes).

Color values

HEX	#58641B
RGB	rgb(88, 100, 27)
HSL	hsl(70, 57%, 25%)
HSV	hsv(70, 73%, 39%)
CMYK	cmyk(12%, 0%, 73%, 60.8%)
CIE-LAB	lab(40.03, -15.48, 37.93)
CIE-LCH	lch(40.03, 40.97, 112.20°)
OKLab	oklab(47.77% -0.0459 0.0851)
OKLCH	oklch(47.77% 0.097 118.3)
XYZ	xyz(8.7797, 11.2683, 2.7492)
Luminance	0.1127 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#58641B #271B64

analogous

#644C1B #58641B #34641B

triadic

#58641B #1B5864 #641B58

tetradic

#58641B #1B644C #271B64 #641B34

square

#58641B #1B644C #271B64 #641B34

split-complementary

#58641B #1B3464 #4C1B64

monochromatic

#151807 #2E340E #58641B #829428 #ADC435

Accessibility & contrast

On white

6.45

#58641B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#58641B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #58641B

6.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##58641B	#FFFFFF	#000000	##FFFFFF
##58641B	1.00	6.45	3.25	6.45
#FFFFFF	6.45	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B5E10

Deuteranopia (green-blind)

#6A5F21

Tritanopia (blue-blind)

#5E5E55

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #58641b;
/* rgb */ color: rgb(88, 100, 27);
/* oklch */ color: oklch(47.8% 0.097 118.3);

Tailwind

colors: {
  custom: {
    50: '#89905c',
    500: '#58641b',
    950: '#000000',
  },
}

SCSS

$custom: #58641b;
$custom-light: #89905c;
$custom-dark: #000000;

JSON

{
  "hex": "#58641b",
  "rgb": {
    "r": 88,
    "g": 100,
    "b": 27
  },
  "hsl": {
    "h": 69.863,
    "s": 57.48,
    "l": 24.902
  },
  "oklch": {
    "l": 0.4777,
    "c": 0.09669,
    "h": 118.3
  },
  "luminance": 0.11268
}

Semantic roles & 50–950 ramp

primary

#58641B

secondary

#504199

accent

#47E160

background

#F8F8F5

surface

#F0F0E9

border

#CBCBC5

text

#0C0C04

muted

#7D7D79

Preview Lab

Preview with #58641B

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →